The correct answer is a.: specific.
This structure (this +adj) requires an adjective and the only adjective is in a., the other options are verbs or nouns and are not correct.
Answer:
we should help those who are in need
i dont know it depends on what audience guide u have
6 times 7 doesn't equal 40, it equals 42. the factors of 42 and 1 and 42, 2 and 21, 3 and 14, etc.
